Alekperov I I, Dorofeeva Z Z, Iurenev A P
Kardiologiia. 1981 Nov;21(11):90-3.
In 47 patients with arterial hypertension and clinicoroentgenological signs of hypertrophy of the left ventricle the echo- and electrocardiographic study (the McFee-Parungao system) was carried out. Highly significant (p less than 0.001) direct correlation was revealed between the index of the corrected ECG, such as sigma R x,y,z + + sigma S x,y,z and Rx + Sz with echocardiographic indices of mass r = +0.851 and +0.848, respectively, and the thickness of the left ventricle of the myocardium (r = +0.806 and +0.794, respectively). The above electrocardiographic indices do not correlate to the main echocardiographic indices of the contractile function of the left ventricle.
对47例患有动脉高血压且有左心室肥大临床X线征象的患者进行了超声心动图和心电图研究（McFee-Parungao系统）。结果显示，校正心电图指标（如σR x,y,z + + σS x,y,z和Rx + Sz）与超声心动图质量指标（r分别为+0.851和+0.848）以及心肌左心室厚度（r分别为+0.806和+0.794）之间存在高度显著（p < 0.001）的直接相关性。上述心电图指标与左心室收缩功能的主要超声心动图指标不相关。
